Edexcel IAL Physics U6 Concept Map
26 个知识节点 · U6
1. Instrument choice (6.3)
Range & Resolution of Instruments(量程与分辨率 · 6.3)
Edexcel WPH16/01 Jan 2022 ER style
Edexcel WPH16/01 Oct 2024 (planning)
Vernier vs Micrometer in Context(游标卡尺与螺旋测微:情境选择)
Edexcel WPH16/01 Jun 2021 MS style (density)
Edexcel WPH16/01 Jan 2025 (micrometer)
2. Calibration, measuring & diagram (6.3)
Calibration & Zero Error(校准与零点 · 6.3)
Edexcel WPH16/01 Oct 2025
Edexcel WPH16/01 May 2024
Measure IV, DV & Technique + Why(自变量、因变量与测量方法 · 6.3)
Edexcel WPH16/01 Oct 2024
Edexcel WPH16/01 Jan 2024
Labelled Diagram of Apparatus / Circuit(装置与电路示意图 · 6.3)
Edexcel WPH16/01 planning style
Edexcel WPH16/01 planning style
3. Fair test & protocol (6.3)
Control Variables & Fair Test(控制变量与公平实验 · 6.3)
Edexcel WPH16/01 May 2025
Edexcel WPH16/01 Oct 2025
Repeats, Safety & How Data Are Used(重复、安全与数据用途 · 6.3)
Edexcel WPH16/01 Jan 2026
Edexcel WPH16/01 Oct 2024
4. Improvements (6.4)
Markers, Set Squares & Timing Aids(标记、三角板与计时辅助 · 6.4)
Edexcel WPH16/01 Jan 2022 ER
Edexcel WPH16/01 May 2024
Range, Intervals & Number of Readings(测量范围与取点间隔 · 6.4)
Edexcel WPH16/01 Oct 2025
Edexcel WPH16/01 Jan 2025
5. Tables: SF, units, outliers (6.4)
Significant Figures & Units in Tables(有效数字与单位 · 6.4–6.5)
Edexcel WPH16/01 Oct 2024
Edexcel WPH16/01 May 2025
Outliers & Points Off the Line(离群与图线不符点 · 6.4)
Edexcel WPH16/01 Jan 2024
Edexcel WPH16/01 Oct 2025
6. Graphs: axes & scales (6.5)
Graph Axes: Quantity + Unit(坐标轴物理量与单位 · 6.5)
Edexcel WPH16/01 Jan 2026
Edexcel WPH16/01 May 2024
Sensible Scales: 1, 2, 5 & Half Grid(比例尺 · 6.5 + ER)
Edexcel WPH16/01 Jan 2022 ER
Edexcel WPH16/01 Oct 2024
Plotting Points & Best-Fit Line(描点与拟合线 · 6.5 + MS)
Edexcel WPH16/01 Jun 2021 MS (graphs)
Edexcel WPH16/01 May 2025
7. Gradient, logs & proportionality (6.5)
Large Triangle for Gradient & Intercept(大三角形求斜率与截距 · 6.5)
Edexcel WPH16/01 Oct 2025
Edexcel WPH16/01 Jan 2025
Log / Ln Graphs & Power Laws(对数图与幂律 · 6.5 + Unit 6 spec example)
Edexcel WPH16/01 Jun 2021 MS (log T, log M)
Edexcel WPH16/01 Oct 2024
Proportionality & Constant \(k\) from a Graph(比例关系与比例常数 · 6.5)
Edexcel WPH16/01 style
Edexcel WPH16/01 style
8. Uncertainty: absolute, % & graph (6.5 + App.10)
½ Resolution & Half-Range(单次与多次读数不确定度 · 6.5 + App.10)
Edexcel WPH16/01 Jan 2024
Edexcel WPH16/01 May 2025
Absolute Uncertainty for Sums & Differences(和与差的绝对不确定度 · App.10)
Edexcel WPH16/01 App.10 style
Edexcel WPH16/01 MS style
Percentage & Compound Uncertainty(百分不确定度与合成 · 6.5)
Edexcel WPH16/01 Oct 2025
Edexcel WPH16/01 Jan 2026
Worst Acceptable Lines: Δm & Δc(图线斜率与截距的不确定度 · 6.5 + App.10)
Edexcel WPH16/01 App.10 style
Edexcel WPH16/01 App.10 style
9. Precision, accuracy, sensitivity (6.5)
Precision, Accuracy & Sensitivity(术语辨析 · 6.5)
Edexcel WPH16/01 May 2024
Edexcel WPH16/01 Oct 2024
Modify the Experiment to Reduce Uncertainty(改进以减小不确定度 · 6.5)
Edexcel WPH16/01 Jan 2025
Edexcel WPH16/01 Oct 2025
10. Evaluation & synoptic (6.5 + U4/U5)
Systematic vs Random & Conclusions(系统与随机误差 · 6.5 + 高分结论)
Edexcel WPH16/01 Jan 2026
Edexcel WPH16/01 May 2025
Appendix 9: Command Words(指令词 · App.9)
Edexcel WPH16/01 Jan 2022 ER
Edexcel WPH16/01 Oct 2024
Synoptic: U4 & U5 Practical Threads(综合:U4/U5 实验情境迁移)
Edexcel WPH16/01 + WPH15 synoptic
Edexcel WPH16/01 + U5 thermal